What powers undergroundcanon.com?
Last seen Oct 2026 · 19 technologies across 11 categories
Affiliate programs
CDN
Ecommerce
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
Performance
Reviews
Security
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 71% phone
- 29% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.11 / 10 · ranked #86,714,542 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 30.5 MB · 301 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Underground Canon
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- DNS: Google Cloud DNS
- Email: Proton Mail
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 44,557,936
- Verified with: Google, Proton
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Angular Sep 2026
- dropped Cart Functionality Sep 2026
- dropped Facebook Pixel Sep 2026
- detected Lightbox Sep 2026
- dropped Modernizr Sep 2026
- dropped reCAPTCHA Sep 2026
- dropped Sentry Sep 2026
- dropped Squarespace Sep 2026
- dropped Squarespace Commerce Sep 2026
- dropped Stimulus Sep 2026
- dropped TypeScript Sep 2026
- detected Vue.js Sep 2026
- dropped YUI Sep 2026
- dropped Zone.js Sep 2026
- detected American Express Aug 2026
- detected Apple Pay Aug 2026
- detected Cloudflare Aug 2026
- dropped Google Font API Aug 2026
- detected Google Pay Aug 2026
- detected HTTP/3 Aug 2026
- detected Judge.me Aug 2026
- detected Mastercard Aug 2026
- detected PayPal Aug 2026
- detected Shop Pay Aug 2026
- detected Shopify Aug 2026
- detected Visa Aug 2026
- detected Affiliatly Jul 2026
- detected Sentry May 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- detected Facebook Pixel Feb 2026